The Lab
Built fast.
Things I build, fast. Experiments and 0-to-1 builds to pressure-test agentic development. Some are products, some are just proof. The point is velocity and range.
POLIS
A 2D city and empire builder in the spirit of Transport Tycoon and Age of Empires. Six lands, five eras, 41 research projects, and every asset drawn in code. Free in the browser, works on a phone.
Nobody makes these anymore, so I made one
Plain HTML · CSS · JS · Web Audio
Marko
A Typora-class desktop Markdown editor with WYSIWYG, live-preview, and raw in one window, plus 13 themes, Mermaid, math, and one-click Pandoc export.
Electron · React · TypeScript · Pandoc
Claude Desktop MCP for Ven
An MCP server that lets someone who's never opened a terminal run a developer's API by just talking to it. Type a sentence, fire off a long-running job, get back a polished, billable PDF. No docs, no SDK, no “let me loop in an engineer.” Plain English is the interface; agents call agents over MCP.
FastMCP · Python · Claude Desktop
Pretty Keyboard
A MIDI companion for Logic Pro. Your laptop keys become an expressive instrument with hand zones, scale-aware key lighting, and a chord engine. Creates its own virtual CoreMIDI port, so Logic just sees it.
Electron · React · CoreMIDI · Tonal
NI Kontrol S88 MK3: LED hack
Reverse-engineered the lightguide on Native Instruments' flagship keyboard. The community had been stuck for 2+ years because LED control killed MIDI. I found the missing command that restores it, enabling live Synthesia-style key lighting with chord coalescing.
hidapi · python-rtmidi
BukuWarung: retail POS
0-to-1 point-of-sale MVP for an ex-YC, Stripe-equivalent Indonesian market leader: menu management, cart & checkout, sales dashboard, and settings, shipped as a cross-platform app.
Expo · React Native · TypeScript
gex.me: NFC cards
A tap-to-connect NFC business card with a customizable landing page and a cross-platform contact-card download. "Tap to connect. A first impression worthy of you."
~$0.50 a card, what dot. charges ~$40 a piece for
Weekend agents & tools
A few smaller builds, each spun up over a weekend to test an idea.
- Scheduler: A Calendly-class scheduling app, built in a weekend.
- Job-application agent: An autonomous agent that fired off 500 applications: agentic browser automation at scale.
- VC outreach tool: Agentic investor outreach, sourced and personalized at scale.
Landing pages
Production sites I've shipped
Built with Next.js, Tailwind, and agentic coding. Most in a single sitting.
Work with me